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I am trying to handle in my user class assigning user to groups, and handling that some groups might not be defined for that node. Example here is handling a non-datase node, "juser" fails with "Error: Failed to apply catalog: Parameter groups failed on User[juser]: Group names must not be empty. If you want to specify "no groups" pass an empty array" even in

Hah!!! This list is just too calm and mundane. The only thing we argue about is the ''announce'' list vs. the ''user'' list. ;) So, it''s springtime! I''m seeing all the regularly scheduled ''oil'' threads on my motorcycle lists and thought "oh what the heck, lets get the ''oil'' thread going over on the CentOS

Hi There I started using Rails recently, and I see it''s very easy for URLs that have up to 3 levels: /:controller/:action/:id But what do you do when you need more than 3? For example, my current project should have an "admin" interface. Admin has several sub-interfaces, for example a "users" interface. And the admin/users interface has several actions, e.g.